78888726

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89443}}^1$

素因数の和:89465

約数の個数: 36

約数和(自身を含む): 198834012

約数和(自身を除く): 119945286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 89443, 178886, 268329, 536658, 626101, 804987, 1252202, 1609974, 1878303, 3756606, 4382707, 5634909, 8765414, 11269818, 13148121, 26296242, 39444363, 78888726]

約数ペア:

[(1, 78888726), (2, 39444363), (3, 26296242), (6, 13148121), (7, 11269818), (9, 8765414), (14, 5634909), (18, 4382707), (21, 3756606), (42, 1878303), (49, 1609974), (63, 1252202), (98, 804987), (126, 626101), (147, 536658), (294, 268329), (441, 178886), (882, 89443)]